Class type Cps_reader.t

class type t = object .. end

The basic reader interface.

method peek_char : (Utf8_char.t -> unit) -> unit

peek at the next char without removing it

method read_char : (Utf8_char.t -> unit) -> unit

read the next char

method read_while : (Utf8_char.t -> bool) -> (string -> unit) -> unit

read while pred returns true for each character, and return the result as a string

this is just a performance optimization, and could in principle be implemented on top of peek_char and read_char.